Tweets from Lollapalooza Day 4: DaBaby dropped from lineup, fake vaccination cards, Princess Nokia crowdsurfing and more

The Flaming Lips lead single Wayne Coyne pushes his child in a stroller near the artists village during the first day of Lollapalooza in Grant Park on July 29, 2021.

Njomza performs at the Grubhub stage during the second day of Lollapalooza on July 30, 2021, at Grant Park in Chicago.

Koozie performs at Solana x Perry's stage during the third day of Lollapalooza on July 31, 2021, at Grant Park in Chicago.

Jake Wesley Rogers performs at the BMI stage during the second day of Lollapalooza.

Joy Oladokun performs at Lollapalooza on July 31, 2021, in Chicago.

Orville Peck performs on the T-Mobile stage during the first day of Lollapalooza, July 29, 2021.

Katie Kyle, of Madison, Wisc., lifts her daughter Raya, 4, over her head as they approach a stage to watch Joy Oladokun perform at Lollapalooza on July 31, 2021, in Chicago.

People arrive for the first day of the Lollapalooza music festival in Chicago's Grant Park on July 29, 2021.

Sean McCarthy and Emma Crumpton rest on a tree trunk while listening to Joy Oladokun perform at Lollapalooza on July 31, 2021, in Chicago.

Roshanda Ricozat, of New Buffalo, Mich., center right, cools off in front of a fan while dancing at a hydration station during Lollapalooza on July 31, 2021, in Chicago.

Tired concertgoers sit in a CTA Blue Line train after attending Lollapalooza on July 30, 2021, in Chicago.

Young Thug performs at the Bud Light Seltzer stage during the final day of Lollapalooza on Aug. 1, 2021.

Chicago police officers patrol during the second day of Lollapalooza at Grant Park in Chicago.

A concertgoer dances to the music of Joy Oladokun at Lollapalooza on July 31, 2021, in Chicago.

Festivalgoers cheer as Roddy Ricch performs at the T-Mobile stage during the second day of Lollapalooza on July 30, 2021, at Grant Park in Chicago.

Tyler, the Creator performs at Lollapalooza on July 30, 2021, in Chicago.

Joy Oladokun, center right, performs at Lollapalooza on July 31, 2021, in Chicago.

An attendee smokes cannabis near the T-Mobile stage while Orville Peck performs during the first day of Lollapalooza in Grant Park, July 29, 2021.

Orville Peck performs on the T-Mobile stage during the first day of Lollapalooza in Grant Park.

Jack Harlow performs at the Lake Shore stage during the second day of Lollapalooza, July 30, 2021, at Grant Park in Chicago.

Fans watch Miley Cyrus perform at the T-Mobile stage during the first day of Lollapalooza on July 29, 2021.

Jenna Tomaszewski, 26, and Alex Turner, 28, both of Tennessee, show their COVID-19 vaccination cards as they arrive for the first day of the Lollapalooza music festival in Chicago's Grant Park on July 29, 2021. A vaccination card or negative COVID-19 test is required for entry to Lollapalooza this year.

People walk along Columbus Drive at Lollapalooza, July 29, 2021, at Grant Park.

Njomza performs at the Grubhub stage during the second day of Lollapalooza on July 30, 2021, at Grant Park in Chicago.

Music in the Key of Chicago performs on the Bud Light stage during the final day of Lollapalooza, Aug. 1, 2021, at Grant Park in Chicago.

A fan is helped over the barricade after being called up by Toosii as he performs on the final day of Lollapalooza, Aug. 1, 2021.

Two friends talk closely at Lollapalooza on July 31, 2021, in Chicago.

Polo G to performs at Lollapalooza on July 30, 2021, in Chicago.

Jimmy Eat World performs at the Bud Light Seltzer stage during the first day of Lollapalooza in Grant Park, July 29, 2021.

People arrive on the first day of the Lollapalooza music festival in Chicago's Grant Park on July 29, 2021.

Jaus performs electronic dance music at Lollapalooza, July 30, 2021, in Chicago.

Jack Harlow performs at the Lake Shore stage during the second day of Lollapalooza.

The Blue Cross Blue Shield Tower is illuminated with the words, "Vacc to Lolla" to promote COVID-19 vaccination, at Lollapalooza on July 30, 2021, in Chicago.

Fans of Young Thug watch as he performs at the Bud Light Seltzer stage during the final day of Lollapalooza on Aug. 1, 2021.

Festivalgoers pack the CTA Red Line Harrison station after the second day of Lollapalooza on July 30, 2021.

People watch Orville Peck perform on the T-Mobile stage during the first day of Lollapalooza.

A concertgoer pauses before picking up a friend on a wheelchair ramp at Lollapalooza on July 30, 2021, in Chicago.

Concertgoers high-five one another at Lollapalooza on July 31, 2021, in Chicago.

Music in the Key of Chicago performs on the Bud Light stage during the final day of Lollapalooza, Aug. 1, 2021, at Grant Park in Chicago.

An attendee takes a photo while watching Kaytranada perform at the Bud Light Seltzer stage during the first day of Lollapalooza in Grant Park on July 29, 2021.

A cluster of soap bubbles shaped like a heart floats above the Lollapalooza festival grounds on July 31, 2021, in Chicago.

Pyrotechnics explore as Tyler, the Creator performs at Lollapalooza on July 30, 2021, in Chicago.

Roddy Ricch performs at the T-Mobile stage during the second day of Lollapalooza, July 30, 2021, at Grant Park in Chicago.

Giveon performs at the T-Mobile stage during the second day of Lollapalooza on July 30, 2021.

DJ Mike P performs on the Bud Light stage during the final day of Lollapalooza, Aug. 1, 2021, in Chicago.

A mask sits among trash on the ground near the Solana x Perry stage after the first day of Lollapalooza in Grant Park, July 29, 2021, in Chicago.

Police officers stand at Buckingham Fountain during Lollapalooza on July 30, 2021, in Chicago.

A concertgoer stands at attention after walking through a metal detector at the entrance to Lollapalooza on July 31, 2021, in Chicago.

Joy Oladokun tunes her guitar while performing at Lollapalooza on July 31, 2021, in Chicago.

Eva Adams waves a cowboy hat as fans cheer Orville Peck at the T-Mobile stage during the first day of Lollapalooza, July 29, 2021.

Miley Cyrus performs at the T-Mobile stage during the first day of Lollapalooza in Grant Park, July 29, 2021, in Chicago.

A concertgoer expressers her view on vaccines on her midriff at Lollapalooza July 30, 2021, in Chicago.

Attendees watch Kaytranada perform at the Bud Light Seltzer stage during the first day of Lollapalooza in Grant Park on July 29, 2021.

People arrive at Lollapalooza, July 29, 2021, at Grant Park in Chicago.

While sitting on the ground Dlaina Jackson hugs Jamie Rudisill as the two greet each other during the first day of Lollapalooza on July 29, 2021.

Festivalgoers dance in a mosh pit as Dabin performs on the Solana x Perry's stage during the second day of Lollapalooza.

Post Malone performs at the T-Mobile stage during the third day of Lollapalooza, July 31, 2021, at Grant Park.

Two attendees dance near the Solana x Perry stage after the first day of Lollapalooza in Grant Park, July 29, 2021.

Tyler, the Creator performs atop a pleasure boat on stage at Lollapalooza Friday, July 30, 2021, in Chicago.

Two women dance while sitting atop shoulders at Lollapalooza on July 31, 2021, in Chicago.

Ferran Yagcier-Rodriguez rests his head on Tanner Gardner's lap, both 21, near the T-Mobile stage while Orville Peck performs during the first day of Lollapalooza.

Polo G to performs at Lollapalooza on July 30, 2021, in Chicago

A woman is carried away from the crowd during a performance by Polo G at Lollapalooza on July 30, 2021, in Chicago.

Marvin Jackson, 35, picks up trash on the ground near the Solana x Perry stage after the first day of Lollapalooza on July 29, 2021.

A concertgoer holds an inflatable arm-waiving balloon at Lollapalooza on July 30, 2021, in Chicago.

A festivalgoer wears a face mask during the final day of Lollapalooza, Aug. 1, 2021, in Grant Park.

Two concertgoers wear colorful patterns at Lollapalooza, July 30, 2021.

Fans watch Miley Cyrus perform at the T-Mobile stage during the first day of Lollapalooza in Grant Park, July 29, 2021.

Harsh Thakkar, 19, of Vernon Hills, has glitter put on his cheeks by Ria Kumari, 19, of Lake Zurich, at Lollapalooza on July 30, 2021.

Michael Kportufe, center, dances to electronic dance music at Lollapalooza on July 31, 2021, in Chicago.

Tyler, the Creator performs at Lollapalooza on July 30, 2021, in Chicago.

Miley Cyrus performs with Billy Idol at the T-Mobile stage during the first day of Lollapalooza on July 29, 2021.

A concertgoer rests on a dirt field at Lollapalooza on July 30, 2021, in Chicago.

Allison Raniere, of Kent, Wash., uses a fan to cool off at Lollapalooza on July 31, 2021, in Chicago.

Signs alert people to COVID restrictions on the first day of the Lollapalooza music festival in Chicago's Grant Park on July 29, 2021.

An attendee jumps over a puddle near a garage can during the first day of Lollapalooza in Grant Park, July 29, 2021.

Festival goers cheer as Post Malone performs at the T-Mobile stage during the third day of Lollapalooza, July 31, 2021, at Grant Park.

Young Thug performs at the Bud Light Seltzer stage during the final day of Lollapalooza on Aug. 1, 2021.

A Chicago Police vehicle drives along South Columbus Drive during the first day of Lollapalooza on July 29, 2021.

Toosii performs on the Lake Shore stage during the final day of Lollapalooza, Aug. 1, 2021, at Grant Park in Chicago.

A festivalgoer wearing a face mask walks on South Columbus Drive during the second day of Lollapalooza on July 30, 2021.

Kyla Narayan rests on a patch of dried grass at Lollapalooza on July 31, 2021, in Chicago.

Festivalgoers wait at the front barricade of the Bud Light stage early during the final day of Lollapalooza, Aug. 1, 2021.

Megan Thee Stallion waves to people from inside of a vehicle after performing at the T-Mobile stage during the third day of Lollapalooza, July 31, 2021, at Grant Park in Chicago.

Two fans take photos with Toosii as he performs during the final day of Lollapalooza, Aug. 1, 2021, in Grant Park.

A golf cart drives past a Lollapalooza sign outside an entrance near East Ida B. Wells Drive and South Michigan Avenue on July 27, 2021, in Chicago. The four-day festival starts Thursday.

Festivalgoers dance in a mosh pit as Dabin performs on the Solana x Perry's stage during the second day of Lollapalooza on July 30, 2021, at Grant Park.

The Aquadolls perform on the Grubhub stage during the final day of Lollapalooza, Aug. 1, 2021, in Grant Park.

Kofi the Kyd, center, dances in a mosh pit as Dabin performs on the Solana x Perry's stage during the second day of Lollapalooza.

Concertgoers dance to electronic dance music during Lollapalooza on July 31, 2021, in Chicago.

Attendees walk past a Lollapalooza sign during the first day of the music festival in Grant Park on July 29, 2021.

G Herbo performs at the T-Mobile stage during the final day of Lollapalooza, Aug. 1, 2021.

A concertgoer displays her vaccination information for entry to the third day of Lollapalooza on July 31, 2021, at Grant Park in Chicago.